view class="section tc" video id="myVideo" src="http://wxsnsdy.tc.qq.com/105/20210/snsdyvideodownload?filekey=30280201010421301f0201690402534804102ca905ce620b1241b726bc41dcff44e00204012882540400&bizid=1023&hy=SH&fileparam=302c020101042530230204136ffd93020457e3c4ff02024ef202031e8d7f02030f42400204045a320a0201000400" enable-danmu danmu-btn controls/video view class="btn-area" input bindblur="bindInputBlur"/ button bindtap="bindSendDanmu"发送弹幕/button /view/view
function getRandomColor() { let rgb = [] for (let i = 0; i 3; ++i) { let color = Math.floor(Math.random() * 256).toString(16) color = color.length == 1 ? '0' + color : color rgb.push(color) } return '#' + rgb.join('')}Page({ onReady: function (res) { this.videoContext = wx.createVideoContext('myVideo') console.log(wx.createVideoContext('myVideo')) }, inputValue: '', bindInputBlur: function (e) { this.inputValue = e.detail.value }, bindSendDanmu: function () { this.videoContext.sendDanmu({ text: this.inputValue, color: getRandomColor() }) }})
